(3)
Percentage of women aged 20 to 24 years who were first married or in union before age 18. Source: UNICEF global databases, 2018, based on Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other nationally representative surveys.

(4)
The Gender Inequality Index is a composite measure reflecting inequality between women and men in three different dimensions: reproductive health (maternal mortality ratio and adolescent birth rate), empowerment (share of parliamentary seats held by women and share of population with at least some secondary education), and labour market participation (labour force participation rate). Source: United Nations Development Programme, Human Development Report 2016.